Question

УРАВНЕНИЕ 2(x-5)-4(x+3)=x-43

Answer 1

2x - 10 - 4x - 12= x - 43
2x - 4x - x= - 43 + 10 + 12
-3x=-21
x=7

Answer 2

To solve the equation 2(x-5) - 4(x+3) = x-43, follow these steps:

Step 1: Distribute the terms on both sides of the equation.

2(x-5) - 4(x+3) = x - 43

2x - 10 - 4x - 12 = x - 43

Step 2: Combine like terms on each side.

(2x - 4x) + (-10 - 12) = x - 43

-2x - 22 = x - 43

Step 3: Move all the x terms to one side of the equation and the constant terms to the other side.

-2x - x = 43 - 22

-3x = 21

Step 4: Solve for x by dividing both sides by -3.

x = 21 / -3

x = -7

So the solution to the equation is x = -7.